package com.shujia.wyh.day12.ketang;


class A {
    public void show() {
        show2();
    }

    public void show2() {
        System.out.println("我");
    }
}

class B extends A {
    //public void show() {
    //        show2();
    //    }
    public void show2() {
        System.out.println("爱");
    }
}

class C extends B {
//    public void show() {
//        show2();
//    }
    public void show() {
        super.show();
    }

    public void show2() {
        System.out.println("你");
    }
}

public class DuoTaiTest4 {
    public static void main(String[] args) {
//        A a = new B();
//        a.show();

        B b = new C();
        b.show();
    }
}

